Thanks for the feedback!
I really don't think the wired option is available. We would literally have to remove about 8 feet of stone to get it through. The builder will have to look into this one a bit more!!
I will check with my Control4 installer on the RF option. We do have a couple of Zigbee receivers in the house that help with interfacing a couple of other things.
Does anyone have experience/recommendation for a WiFi keypad? I'm interested in having it work with a magnetic door lock. Of course, the lock is interfaced into Control4 for on/off control as well. Don't want to run additional wires on/thru my exterior stone wall!!